Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual é a cobertura para o relé tv-37?
 ###Tabelas: CREATE TABLE 2008_fixtures_results (2008_fixtures_results_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Competition VARCHAR, Round VARCHAR, Opponent VARCHAR, Result VARCHAR, Score VARCHAR, Home/Away VARCHAR, Venue VARCHAR, Goals VARCHAR, Attendance INT, Report VARCHAR) CREATE TABLE disc_four:_studio_highlights_1971-1976 (disc_four:_studio_highlights_1971-1976_id AUTO_INCREMENT PRIMARY KEY, Track INT, Recorded VARCHAR, Original Issue VARCHAR, Song Title VARCHAR, Time VARCHAR) CREATE TABLE rjtv_stations_nationwide_2nd_avenue (rjtv_stations_nationwide_2nd_avenue_id AUTO_INCREMENT PRIMARY KEY, Branding VARCHAR, Callsign VARCHAR, Ch. # VARCHAR, Power (kW) VARCHAR, Station Type VARCHAR, Coverage (Transmitter site) VARCHAR) CREATE TABLE first_raiding_cruise (first_raiding_cruise_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Ship Name VARCHAR, Tonnage INT, Ship Type VARCHAR, Location VARCHAR, Disposition of Ship VARCHAR) CREATE TABLE singles:_17_14_titles_3_runners-up (singles:_17_14_titles_3_runners-up_id AUTO_INCREMENT PRIMARY KEY, Outcome VARCHAR, Date VARCHAR, Tournament VARCHAR, Surface VARCHAR, Opponent VARCHAR, Score VARCHAR)  
SELECT Coverage (Transmitter site) FROM rjtv_stations_nationwide_2nd_avenue WHERE Station Type = Relay AND Ch. # = TV-37